>>> this morning, new images of japan's megaquake. the ground coming apart. and in the tsunami zone, debris everywhere. a bus ends up on top of a three-story building. >>> another concern, the nuclear crisis worsens. a new blast at an already-damaged nuclear plant. as the world reaches out, the u.s. military and rescue crews arrive on the scene. >>> we are live in japan, on this special edition of "america this morning." >>> and good morning, everyone. i'm rob nelson. >> and i'm peggy bunker. there's two, main concerns in japan this morning, coping with the huge scope of the humanitarian disaster. also, nuclear fares from three, crippled reactors. >> overnight, there was a new blast at the fukushima plant that was felt 25 miles away. and also injured several workers. so far, though, radiation levels are still within legal limits. >>> also today, 2,000 bodies were found on the shores. authorities there may ask foreign funeral homes to send supplies. >> and thousands of people are still missing. and the death toll, now, could pass 10,000. >>> and details on all of these developments,